@article{Fülöp_1995, title={Correction : Invariance groups of threshold functions : E. K. Horváth}, volume={12}, url={https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3448}, number={1}, journal={Acta Cybernetica}, author={Fülöp, Zoltán}, year={1995}, month={Jan.}, pages={109} }